Forecast Analysis on Interacting Dark Energy Models from Future Generation PICO and DESI Missions

Abstract

The next-generation CMB satellite missions are expected to provide robust constraints on a wide range of cosmological parameters with unprecedented precision. But these constraints on the parameters could weaken if we do not attribute dark energy to a cosmological constant. The cosmological models involving interaction between dark energy and dark matter can give rise to comparable energy densities at the present epoch, thereby alleviating the so-called cosmic coincidence problem. In the present paper, we perform a forecast analysis to test the ability of the future generation high-sensitive Cosmic Microwave Background (CMB), and Baryon Acoustic Oscillation (BAO) experiments to constrain phenomenological interacting dark energy models. We consider cosmic variance limited future CMB polarization experiment PICO along with BAO information from the DESI experiment to constrain the parameters of the interacting dark sector. Based on the stability of the cosmological perturbations, we consider two possibilities for the interaction scenario. We investigate the impact of both the coupling constant and the equation of state parameter of dark energy on the CMB temperature power spectrum, matter power spectrum, and $f{\sigma }_8$. We have used simulated temperature and polarization data from PICO within the multipole ranges ($\ell =2-4000$), and as expected, we do see PICO alone produces better constraints than Planck on the $\Lambda$CDM parameters. With the integration of the PICO and DESI missions, we observe a significant improvement in the constraints on several cosmological parameters, especially the equation of state parameter of dark energy. However, we note that additional data is required to constrain a small positive coupling constant.

References in corpus (113)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
• The Case for a Positive Cosmological Lambda-term
• An alternative to quintessence
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• The Cosmic Linear Anisotropy Solving System (CLASS) II: Approximation schemes
• Generalized Chaplygin Gas, Accelerated Expansion and Dark Energy-Matter Unification
• A Line of Sight Approach to Cosmic Microwave Background Anisotropies
• A Model of Holographic Dark Energy
• The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological Implications from two Decades of Spectroscopic Surveys at the Apache Point observatory
• Dark Energy Constraints from the Cosmic Age and Supernova
• Can the dark energy equation-of-state parameter w be less than -1?
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
• Late-time cosmology in (phantom) scalar-tensor theory: dark energy and the cosmic speed-up
• Unification of Dark Matter and Dark Energy: the Inhomogeneous Chaplygin Gas
• Unifying phantom inflation with late-time acceleration: scalar phantom-non-phantom transition model and generalized holographic dark energy
• Baryon Acoustic Oscillations in the Lyα forest of BOSS DR11 quasars
• Cosmic Microwave Background Anisotropies
• Cobaya: Code for Bayesian Analysis of hierarchical physical models
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Cosmic Shear
• Dark Matter and Dark Energy Interactions: Theoretical Challenges, Cosmological Implications and Observational Signatures
• Cosmological Constraints from the Clustering of the Sloan Digital Sky Survey DR7 Luminous Red Galaxies
• Can the clustered dark matter and the smooth dark energy arise from the same scalar field ?
• Anisotropies in the Cosmic Microwave Background: An Analytic Approach
• Testing General Relativity in Cosmology
• Non-minimal dark sector physics and cosmological tensions
• Can interacting dark energy solve the $H_0$ tension?
• Large-scale instability in interacting dark energy and dark matter fluids
• Probing the Coupling between Dark Components of the Universe
• Reconstructing the history of structure formation using redshift distortions
• The Cosmological Constant Problem and Quintessence
• Interacting dark energy in the early 2020s: a promising solution to the $H_0$ and cosmic shear tensions
• Tale of stable interacting dark energy, observational signatures, and the $H_0$ tension
• Late-time cosmology with 21cm intensity mapping experiments
• Dynamics of dark energy with a coupling to dark matter
• Indications of a late-time interaction in the dark sector
• Aspects of the cosmological "coincidence problem"
• Testing cosmological structure formation using redshift-space distortions
• Dynamics of interacting dark energy
• Cosmological Evolution With Interaction Between Dark Energy And Dark Matter
• Cosmic Complementarity: H_0 and Omega_m from Combining CMB Experiments and Redshift Surveys
• Elucidating $\Lambda$CDM: Impact of Baryon Acoustic Oscillation Measurements on the Hubble Constant Discrepancy
• Effects of the interaction between dark energy and dark matter on cosmological parameters
• Probing cosmological parameters with the CMB: Forecasts from full Monte Carlo simulations
• Interactions in Scalar Field Cosmology
• Echo of interactions in the dark sector
• Non-linear perturbation theory extension of the Boltzmann code CLASS
• Testing LCDM with the Growth Function δ(a): Current Constraints
• Linear and nonlinear interactions in the dark sector
• Hubble Sinks In The Low-Redshift Swampland
• Dark coupling
• Stability of the curvature perturbation in dark sectors' mutual interacting models
• Interacting Dark Energy -- constraints and degeneracies
• Dark Interactions and Cosmological Fine-Tuning
• Constraining Interactions in Cosmology's Dark Sector
• New constraints on interacting dark energy from cosmic chronometers
• Testing the Interaction between Dark Energy and Dark Matter with Planck Data
• Dark sector interaction: a remedy of the tensions between CMB and LSS data
• New constraints on Coupled Dark Energy from Planck
• Growth of Cosmic Structure: Probing Dark Energy Beyond Expansion
• Cosmic Duality in Quintom Universe
• Interacting holographic dark energy
• Tensions in the dark: shedding light on Dark Matter-Dark Energy interactions
• Testing the interaction between dark energy and dark matter via latest observations
• Exploring Cosmic Origins with CORE: Survey requirements and mission design
• Cosmological window onto the string axiverse and the supersymmetry breaking scale
• Cosmological constraints on interacting dark energy with redshift-space distortion after Planck data
• Large-scale Stability and Astronomical Constraints for Coupled Dark-Energy Models
• Coupled dark matter-dark energy in light of near Universe observations
• Adiabatic initial conditions for perturbations in interacting dark energy models
• Dynamics of Quintessence Models of Dark Energy with Exponential Coupling to the Dark Matter
• Constraint on Coupled Dark Energy Models from Observations
• Cosmological Constraints from Multiple Probes in the Dark Energy Survey
• Constraints on interacting dark energy models from Planck 2015 and redshift-space distortion data
• On the large-scale instability in interacting dark energy and dark matter fluids
• Novel approach towards the large-scale stable Interacting Dark-Energy models and their Astronomical Bounds
• Astronomical bounds on a cosmological model allowing a general interaction in the dark sector
• Cosmological constraints on a decomposed Chaplygin gas
• Dynamics of Interacting Quintessence Models: Observational Constraints
• Listening to the sound of dark sector interactions with gravitational wave standard sirens
• Evidence for interacting dark energy from BOSS
• Interacting dark matter and modified holographic Ricci dark energy induce a relaxed Chaplygin gas
• Constraining early and interacting dark energy with gravitational wave standard sirens: the potential of the eLISA mission
• Dark Coupling and Gauge Invariance
• All-inclusive interacting dark sector cosmologies
• Constraints on coupled dark energy using CMB data from WMAP and SPT
• Constraining the time evolution of dark energy, curvature and neutrino properties with cosmic chronometers
• Interacting dark matter and modified holographic Ricci dark energy plus a noninteracting cosmic component
• Interacting Phantom Energy and Avoidance of the Big Rip Singularity
• Testing coupled dark energy with next-generation large-scale observations
• In search of the dark matter dark energy interaction: a kinematic approach
• Revisit of the Interaction between Holographic Dark Energy and Dark Matter
• Cosmological constraints on coupled dark energy
• Fitting Type Ia supernovae with coupled dark energy
• Constraints on early dark energy from CMB lensing and weak lensing tomography
• A fake Interacting Dark Energy detection?
• Late universe dynamics with scale-independent linear couplings in the dark sector
• Future CMB cosmological constraints in a dark coupled universe
• Cosmological constraints from the redshift dependence of the Alcock-Paczynski effect: application to the SDSS-III BOSS DR12 galaxies
• Constraining interacting dark energy with CMB and BAO future surveys
• Cosmological Perturbations in Models of Coupled Dark Energy
• Cornering the Planck $A_{lens}$ tension with future CMB data
• Future weak lensing constraints in a dark coupled universe
• The cosmological impact of future constraints on $H_0$ from gravitational-wave standard sirens
• Model selection and constraints from Holographic dark energy scenarios
• Cosmological model of the interaction between dark matter and dark energy
• Dark sectors of the Universe: A Euclid survey approach
• Differentiating dark interactions with perturbation
• Marginalized Fisher Forecast for Horndeski Dark Energy Models
• The impact of theoretical assumptions in the determination of the neutrino effective number from future CMB measurements
• Exact Solutions and Constraints on the Dark Energy Model in FRW Universe

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• Estimated Age of the Universe in Fractional Cosmology
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• Late-time Background Constraints on Linear and Non-linear Interacting Dark Energy after DESI DR2
• I. Linear Interacting Dark Energy: Analytical Solutions and Theoretical Pathologies
• Interacting Dark Energy and Its Implications for Unified Dark Sector
• Foreground removal and angular power spectrum estimation of 21 cm signal using harmonic space ILC method
• A Foreground Model Independent Bayesian CMB Temperature and Polarization Signal Reconstruction and Cosmological Parameter Estimation over Large Angular Scales
• Some Classes of Interacting Two-Fluid Model of the Expanding Universe